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EIA Database

Lack of reproducibility of temporary hearing threshold shifts in a harbor porpoise after exposure to repeated airgun sounds

2020
Pay-walled Peer Reviewed Publication

The Journal of the Acoustical Society of America

Ronald A. Kastelein, Lean Helder-Hoek, Suzanne A. Cornelisse, Alexander M. von Benda-Beckmann, Frans-Peter A. Lam, Christ A. F. de Jong, Darlene R. Ketten

Noise-induced temporary hearing threshold shift (TTS) was studied in a harbor porpoise exposed to impulsive sounds of scaled-down airguns while both stationary and free-swimming for up...
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Keywords: Airgun, Harbour porpoise, Hearing, Marine mammal, Phocoena phocoena, Self-mitigation, Sound exposure, TSS

Fine-scale movement responses of free-ranging harbour porpoises to capture, tagging and short-term noise pulses from a single airgun

2018
Open Access Peer Reviewed Publication

Royal Society Open Science

van Beest ,F. M., Teilmann, J., Hermannsen, L., Galatius, A., Mikkelsen, L., Sveegaard, S., Balle Jeppe, D., Dietz, R. and Nabe-Nielsen, J.

Knowledge about the impact of anthropogenic disturbances on the behavioural responses of cetaceans is constrained by lack of data on fine-scale movements of individuals. We equipped...
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Keywords: Anthropogenic disturbance, Cetaceans, Movement, Offshore energy, Phocoena phocoena, Underwater noise

Responses of Harbour Porpoises to Pile Driving at the Horns Rev II Offshore Wind Farm in the Danish North Sea

2011
Open Access Peer Reviewed Publication

Marine Ecology Progress Series

Brandt, M.J., Diederichs, A., Betke, K. and Nehls, G

Pile driving during offshore windfarm construction goes along with considerable noise emissions that potentially harm marine mammals in the vicinity and may cause large scale disturbances....
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Keywords: Acoustic activity, Acoustic Monitoring, Behaviour, Construction noise, Marine mammals, Offshore windfarm, Phocoena phocoena, Porpoise detectors

TTS growth and recovery in harbor porpoises exposed to intermittent and continuous signals

2019
Open Access Report

Final Report

Dr. A.M. Benda-Beckmann, Dr. D.R. Ketten, Dr. ir. C.A.F. de Jong, Dr. F.P.A. Lam, Dr. ir. R.A.Kastelein

This report describes the results of two separate IOGP JIP-funded projects (I) and (II), both aimed at studying Temporary Threshold Shift (TTS) in harbor porpoises (Phocoena...
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Keywords: Harbor Porpoise, Noise, Odontocetes, Phocoena phocoena, Sound, Temporary threshold shift, TTS